diff --git a/configure.in b/configure.in
index 66151998b2..2a4b9e1828 100644
--- a/configure.in
+++ b/configure.in
@@ -363,7 +363,6 @@ fi
 AC_SUBST(DHCP_CLIENT)
 
 # resolvconf support
-AC_ARG_WITH(crypto, AC_HELP_STRING([--with-crypto=nss | gnutls], [Cryptography library to use for certificate and key operations]),ac_crypto=$withval, ac_crypto=nss)
 AC_ARG_WITH([resolvconf],
 	    AS_HELP_STRING([--with-resolvconf=yes|no|path], [Enable resolvconf support]),
 	    with_resolvconf="$withval",with_resolvconf=no)